Cool.
So many people have some minor color blindness or just simple poor vision. My brother in law was born with crappy vision. He had cataract surgery when he was in high school and for the first time knew that trees were not just a big blob but they had individual branches and leaves.
Great present for your dad!
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Glen
49 Year member of the Porsche Club of America
1985 911 Carrera; 2017 Macan
1986 El Camino with Fuel Injected 350 Crate Engine
My Motto: I will never be too old to have a happy childhood!
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